ALEXION PHARMACEUTICALS INC

CUSIP: 015351109 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

Note: Option positions (PUT/CALL) are excluded.

Q2 2021
Shares 285,699 Value ($000) $52,485 Avg Close — Range —
Q1 2021
Shares 278,848 Value ($000) $42,638 Avg Close — Range —
Q4 2020
Shares 293,374 Value ($000) $45,836 Avg Close — Range —
Q3 2020
Shares 310,609 Value ($000) $35,543 Avg Close — Range —
Q2 2020
Shares 331,301 Value ($000) $37,185 Avg Close — Range —
Q1 2020
Shares 313,948 Value ($000) $28,189 Avg Close — Range —
Q4 2019
Shares 313,677 Value ($000) $33,925 Avg Close — Range —
Q3 2019
Shares 339,031 Value ($000) $33,204 Avg Close — Range —
Q2 2019
Shares 340,923 Value ($000) $44,654 Avg Close — Range —
Q1 2019
Shares 327,205 Value ($000) $44,232 Avg Close — Range —
Q4 2018
Shares 328,244 Value ($000) $31,958 Avg Close — Range —
Q3 2018
Shares 332,292 Value ($000) $46,191 Avg Close — Range —
Q2 2018
Shares 325,896 Value ($000) $40,460 Avg Close — Range —
Q1 2018
Shares 324,824 Value ($000) $36,205 Avg Close — Range —
Q4 2017
Shares 329,131 Value ($000) $39,361 Avg Close — Range —
Q3 2017
Shares 323,114 Value ($000) $45,330 Avg Close — Range —
Q2 2017
Shares 335,525 Value ($000) $40,823 Avg Close — Range —
Q1 2017
Shares 331,410 Value ($000) $40,180 Avg Close — Range —
Q4 2016
Shares 326,273 Value ($000) $39,920 Avg Close — Range —
Q3 2016
Shares 327,819 Value ($000) $40,171 Avg Close — Range —
Q2 2016
Shares 320,813 Value ($000) $37,458 Avg Close — Range —
Q1 2016
Shares 322,181 Value ($000) $44,854 Avg Close — Range —
Q4 2015
Shares 316,710 Value ($000) $60,412 Avg Close — Range —
Q3 2015
Shares 309,565 Value ($000) $48,413 Avg Close — Range —
Q2 2015
Shares 295,991 Value ($000) $53,507 Avg Close — Range —
Q1 2015
Shares 266,203 Value ($000) $46,133 Avg Close — Range —
Q4 2014
Shares 257,713 Value ($000) $47,684 Avg Close — Range —
Q3 2014
Shares 248,091 Value ($000) $41,139 Avg Close — Range —
Q2 2014
Shares 244,019 Value ($000) $38,128 Avg Close — Range —
Q1 2014
Shares 263,567 Value ($000) $40,096 Avg Close — Range —
Q4 2013
Shares 255,194 Value ($000) $33,956 Avg Close — Range —
Q3 2013
Shares 253,707 Value ($000) $29,470 Avg Close — Range —
Q2 2013
Shares 252,853 Value ($000) $23,323 Avg Close — Range —